Click on the third or sixth rank to set the en passant target square.

Book: ∞ / 0

# move proof disproof
1 Nc6 0
2 Bh6 0
3 Ke8 0
4 Kc6 0
5 Kd6 0
6 Qe8 0
7 a5 0
8 e5 0
9 e6 0
10 Ke6 0
11 Na6 0
12 Bg7 0
13 a6 0
14 c6 0
15 Ba6 0
16 Bb7 0
17 c5 0